Covering Brentwood &
Chalkwell, Westcliff On Sea, Harwich, Loughton, Southend On Sea, Galleywood, Wickford, Wickham Bishops, Colchester, Marks Tey, High Beach, Thundersley, Langdon Hills, Wendens Ambo, Tilbury, CO15, Ardleigh, CM14, Harlow, Great Baddow, Clavering, SS8, Wakes Colne, Tolleshunt Knights, E4, Wethersfield, Danbury, West Mersea, Hackney Marshes, CO10, Little Warley, Corringham, Shenfield, Gilston Park, Stondon Massey, Brightlingsea, Badgers Dene, Lexden, SS7, Hutton, Hatfield Heath, Howe Green, Earls Colne, Tiptree, Shoeburyness, Quendon, IG10, CM7, Bardfield Saling, Silver End, CO11, Babergh, Great Wakering, Mersea Island, Stansted Mountfitchet, Cold Norton, Halstead, Little Chesterford, CB9, SG8, CM12, CM22, Little Walden, Matching Tye, Kelvedon Hatch, Buckhurst Hill, Old Harlow, Debden, RM18, Gosfield, Chelmsford, Purfleet, SS9, RM19, Little Parndon, Writtle, Sewards End, Hempstead, Frinton, The Rodings, Steeple Bumpstead, Brentwood, Tollesbury, Great Bardfield, Birchanger, Saffron Walden, Howlett End, Cressing, Wimbish, CM20, RM16, Dengie, Debden Green, CM13, Lawford, Tye Common, Sandon, CO14, CO8, SS17, Crays Hill, CM11, Pitsea, Thurrock, Wimbish Green, Tolleshunt D Arcy, Benfleet, Woodham Ferrers, Canewdon, Rawreth, Shortgrove, Great Burstead, Rayleigh, Rickling, Basildon, Alphamstone, Sewardstone, SS5, Westcliff, CM5, South Benfleet, Fobbing, Blackmore, Great Thurlow, Roydon, CM17, Herongate, Bradwell on Sea, Abridge, The Lavers, Great Warley, Galleyend, Hatfield Peverel, Arkesden, Latchingdon, Clacton, Stock, SS3, Aythorpe Roding, CM8, Widford, Black Notley, CM2, CM0, Wicken Bonhunt, Abbess Roding, Rayne, Copford, CO5, Teversham, Sturmer, Canvey Island, CM24, Epping Green, Prittlewell, Little Burstead, SS14, Essex, Great Bentley, Springfield, Matching Green, Langham, RM20, Witham, Birdbrook, South Hanningfield, Frinton On Sea, Stapleford Tawney, Withersfield, Laindon, Little Baddow, Upper Green, Feering, CO13, Chigwell, Dedham, West Hanningfield, SS11, West Thurrock, Walton On The Naze, Little Thurlow, Ingatestone, Mountnessing, Hawkwell, Warley, CO16, Barnardiston, Broxted, Stebbing, CM15, Ashdon, Sheering, Maldon, Castle Point, Duddenhoe End, Leigh On Sea, Great Notley, Tillingham, Ramsden Heath, Wivenhoe, CO2, CM18, CM4, Sible Hedingham, Steeple, Rickling Green, East Hanningfield, Widdington, Rochford, Langley, SS0, Radwinter, CO9, Southminster, Billericay, Barling, CO3, Terling, Stansted, Hockley, St Edmundsbury, North Weald Bassett, CO7, Great Wratting, Aveley, Elsenham, Lambourne, East Horndon, Thaxted, Great Dunmow, CM1, Chadwell St Mary, Birch, Starlings Green, Southend, CM9, Audley End, Fingringhoe, Nazeing, Matching, SS16, North Stifford, CM3, Strethall, CM19, Takeley, Kedington, Mayland, Ickleton, Boxted, SS1, Castle Hedingham, Doddinghurst, Ashingdon, High Ongar, Red Oaks Hill, Little Wratting, Stanway, Littlebury Green, Fyfield, Boreham, CO4, Ingrave, Little Bradley, CM16, CO12, Great Yeldham, Bulphan, SS15, Eastwick, Ashen, Great Leighs, Thorpe Bay, Chrishall, Asheldham, Victoria Park, Rettendon, Moulsham, Bocking, Waltham Abbey, Chigwell Row, Thorrington, Tendring, South Woodham Ferrers, Heybridge, Fryerning, Stapleford Abbotts, Little Waltham, CO1, RM15, Coggeshall, Althorne, Burnham On Crouch, Navestock, Uttlesford, Panfield, Epping, Finchingfield, Theydon Bois, SS4, North Weald, Great Bromley, Great Sampford, Helions Bumpstead, Pond Street, Hadleigh, Bobbingworth, IG9, Bures, Braintree, Ongar, Great Chesterford, EN9, CB11, IG7, South Stifford, CM6, Purleigh, Littlebury, St Osyth, Stanford Le Hope, Hullbridge, Kelvedon, Elmdon, Great Totham, East Tilbury, Battlesbridge, SS13, Clacton On Sea, Aingers Green, Little Clacton, CO6, Aldham, West Horndon, South Ockendon, Little Sampford, Hinxton, CB10, Maylandsea, Felsted, CB1, Grays, Chipping Ongar, West Tilbury, Barnston, CM23, SS12, Kirby le Soken, SS6, RM17